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E. 0. ANDERSON.

MULTIPLE CARTONING MACHINE.

APPLICATION FILED DEC. 29. I91]- 1 ,313,975 PatentedAug. 26, 1919.

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APPLICATION HLED DEC. 29, IBM.

Patented Aug. 26, 1919.

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KU'LTIPLE-GARTONING MACHINE.

Specification of Letters Patent. Patented Aug, 26

Application and December a9, 1917/ Serial n. 209,461.

- a machine adapted for packing or charging a plurality of receptacles or cartons slmultaneously m a successive manner, including the simultaneous openin of receptacles or cartons having 'flaps an the simultaneous closing of certain flaps thereof, such openin 'of several receptacles or cartons and simu taneous closing of their flaps bemg out m a successlve manner, whereb several carried receptacles or cartons willbe re y simultaneously to receive the aforesaid charges, a further object being to simultaneously close the remainin flaps of the several simultaneously-charge rece tacles or cartons, whereby several charge and closed receptacles may be simultaneously discharged from the machine, and so on successively.

. In carrying out In invention I provide means to supply simu taneously two or-more receptacles,- means to simultaneously open receptacles from such supplies, means to simultaneously close flaps at one end of the several opened receptacles, means to simultaneously place such open receptacles in position for charging, means to simultaneously charge such opened receptacles, and means to simultaneously close remaining flaps of such charged receptacles, the several aforesaid means being adapted tooperate in a successive manner for the several required steps with regard to the said several receptacles.

Reference is to be had to the accompanyingrdrawings forming part hereof, wherein,

igure 1 is a side elevation of one end of a machine embodying my invention; Fig. 2 is a similar view looking at the opposite end of the machine; Fig. 3 is an enlar ed fragmentary side view of a portion 0 the machine looking from the righthand side in Fig. 2, illustrating flap closing and tucking mechanism at the tops of receptacles, an

also ejectors for the charged and closed receptacles; Fi 1 is a fragmentary plan view, illustrating t e top side flap closers for receptacles; Fig. 5 is a. section on the line 5, 5, m Flg. 3, illustrating means for operating top end flap tuckers; Fig. 6 is a sectionon the l1ne 6, 6, in Fig. 5; Fig. 7 is a dia ammatic view illustrating the side flap c osers cooperative with such flaps of a receptacle;

Fi 8 is a diagrammatic view illustrating a si e flap tucker cooperative with a fla on the receptacle; Fig. 9 is a skeleton view lustrating means for tucking or closing the bottom end flaps of. receptacles; Fig. 10 is an enlarged plan view of a portion of Fig.

9- Fig. fi om the righthand si e of Fig. 9 Fig. 12 1s a diagrammatic sectional view substantially on the line 12, 12, in Fig. 10, looking in the' direction of the arrow (1; Fig. 12 is a detail of fla tucker; Fig. 13 is an enlarged end view ooking. from the righthand side of Fig. 1, illustrating mechanism for operating openers or blades for collapsed receptacles or cartons; Fig. 14 is a plan view illustrat- 11115 the upper part of Fig. 13; Fig. 15 is an e arged detail face .view of one of the receptacle openers and means for o eratin it, lookin at the opener from the liafthan side in Fig. 1; Fig. 16 is a section substantially on the llne 16, 16, in Fig. 15; ig. 17 is a cross section substantiall on the ine 17,

of the opener or blade; Fig. 19 is a side view 11 is an BnlflIEQd end view looking thereof; Fig. 20 is an enlargedend view of said blade; Fig. 21 is a sectional diagrammat1c view of an opener in cooperation with a receptacle; Fig. 22 is an enlarged cross sectional view of the turret and its receivers or chucks for o ened receptacles on which the latter are 0 ar ed; Fig. 23 is an enlarged side view ofone of the said turret receivers; Fi 24 is a plan view thereof; Fig. 25 is a iagrammatlc view illustrating release of the jaws of the receiver; Fig. 26 is 'an enlar ed sectionalview through a magazine, 'de ivery chute, and charge feeding means for the oods; Fig. 27 is a side view looking from t e left in Fig. 26; Fi 28 is a detail, view of agitating means %or the goods in the chute; Fig. 29 is a view similar to Fig. 28 but illustrating a different position of the parts; Fi 30 is an end view looking from the right and side of Fig. 28; Fig. 31 is an enlar ed detail faceview illus-, trating some of t e spaced supply chutes for the collapsed receptacles or cartons; Fig. 32 is adiagrammatic view of the delivery end of one of said receptacle chutes, illustrating steps in opening receptacles; Fig. 33 is a cross sectional View illustrating a receptacle or carton in the chute; Fig. 34 is a detail perspective view of one of the receptacles or cartons "referred to' Fig. 35 is a sectional diagrammatic view illustrating the first step for extracting a receptacle or carton from its chute; Fig. 36 is a similar view illustratin the receptacle or carton opening blade as having entered and opened the receptacle; and Fig. 37 is a detail sectional view of part of the turret. v

Similar numerals of reference indicate corresponding parts in the several views. The numeral 1 indicates a frame for the machine which may be of any suitable construction, and at 2 are chutes spaced side by side along the machine, providing a supply for receptacles or cartons 3, (Figs. 1, 2, 31 and 36). The receptacles 3 are shown of the collapsed variety stacked in the chutes in such manner as to be fed successively through the several chutes to the delivery portions thereof. Receptacles 3 are shown having end flaps 3 3 and a side flap 3, at one end, and end flaps 3, 3 and a side flap 3 'at the opposite end (Figs. 33 and 34). Each chute 2 has a guide rail or bar 2 along which the flaps 3*, 3 of the receptacles 3 slide for guide ing purposes. At the delivery end of each chute the machine has a contracted outlet.

shown provided between spaced guides 4, 5, that are secured to blocks 6 to which the ends of the chutes are attached. The gulde 4 has a stop or shoulder 4 opposing one edge 4 of the lowermost receptacle and guide 5 has a stop or shoulder 5 opposing the opposite edge of such carton, and at 5 the guide 5 is inclined outwardly so that the space between the outer portions of the guides 4, 5, is narrower than the space between their opposing stops 4, 5 (Figs. 31 and 32), whereby when a collapsed receptacle is drawn sidewise out of the chute by an opener blade 7 within the receptacle the edges of the receptacle will be tilted by said stops whereby the receptacle will ,be opened and squared in its passage to and within the spaced guides at their outer portions, substantially as illustrated in Fig. 32. The chutes 2 are spaced apart in opposing relation to receivers on a turret. as hereinafter explained, and 'an' opener blade 7 is provided forieach chute to carry a receptacle from such chute to the corresponding receiver of the turret. The opener blades 7 are operatively supported in such manner as to enter lengthwise into a corresponding receptacle 3, then to move sidewise to drag the receptacles from the chutes into position between the-guides 4, 5-, -to next hold the receptacles while their lower flaps are being closed, to then carry the .opened receptacles and deposit-them in the corresponding receivers on the turret, to then recede from such receptacles, and move back into positionto enter other receptacles at the delivery ends of the chutes, and so on. As

there are a multiple of chutes, blades and- I turret receivers, the blades are arranged to operate together and simultaneously for they secured to longitudinally disposed toothed racks 10, that are slidably guided in ways or guides in arms 11. The arms 11 are shown provided at their upper ends with heads 11" which receive thelongitudinal bar 12 to which the heads 11 are secured by screws 13 (Figs. .13 to 17). The bar 12 is rotatively supported on frame 1 by gudgeons l2 at its.

ends and is provided with *a longitudinal groove 12 slidably receiving a rack bar 14, the teeth of which are in mesh with the teeth of the spaced racks 10,.such teeth being so shaped that as the bar 14 is reciprocated longitudinally of the machine the racks 10 and thereby the opener blades 7 will together be reciprocated radially with respect to the turret. The rack bar 14 is provided at its ends with rods 15, 16, journaled axially in the gudgeons 12 (Figs. 1, 2 and 14). The

parts 12 and 14 thus are rockably supported,

and the rack 14 is supported to slide. Rod 15 s ournaIed' to a bar 17 as by a screw 18, WhlCh bar is connected to a rod 19 slida-ble in frame 1 to be reciprocated for reciprocat ing rack 14. The rod 19 is pivotally connected by a pin-or pivot 20 with a block 21 (Figs. 13 and 14) received in the forked end i 3 22 of a rock arm or lever 22, that is pivotally su ported at 23 upon bracket 23 on the main rame. Lever '22 is to be rocked in proper timing forreciprocating rack 14, for which purpose Ixhave shown a. cam 24 receiving projection or roller 25 from lever 23, which cam is secured upon shaft 26 suitd and 13). Said shaft is shown provided with a, gear 27 (Fig. 1) 1n meshwith. a gear 29 ably journaled on the main frame (Figs. 1

secured on shaft. '30 jpurnaled in the main frame, which gear29 15 in mesh with pinion 28 secured upon power shaft'28 journaled in the main frame. An arm 31 is secure'dto bar 12- for rocking it suitable 32 is pivotally connected with said arm with a rock arm-33 which 1s pivotally supportedupon a fixed bar 34 carriedby the frame-1. The portion. 33*"I f roclg arm 33 is shown. provided with a "pro-- 180M011 or roller 35 cooperating with'a cam it, (Figs. 1, 13and.14)s.

36 secured on shaft 26, whereby as said'l camis rotated the arm 31 -'and bar 12 will be rocked. To positively lock the arm 31 in set positions during certain operations of the opener blades 7, I have shown the arm 31' provided with spaced recesses 31 adapted to receive a finger 37 projecting from the rock shaft 38 journaled in frame 1, and provided with a crank arm 39 that is pivotally connected with a rod 40 (Figs. 1,13 and 14). The rod 40 is what may be termed a two-part rod provided with an interposed spring 41, the lower part of said rod being pivotally connected at 42 with a rock arm 43, that is pivotally supported at 44 upon the main frame. Ann 43 is provided with a projection or roller 45 adapted to coiiperate with a cam 46 secured upon shaft 30 (Figs. 1 and 13), whereby as said cam is rotated the finger 37 will be moved into and out of engagement with one or another of the notches 31* of arm 31. Blades 7 have means for gripping the adjacent walls of receptacles to the blades so that the receptacles may be carried along with the latter. For such purpose I have shown each blade provided with a gripping finger 48, shown having a rounded end and pivotally supported at 49 upon block 50 secured to the blade (Figs. 15, 16, 21). A spring 51 is interposed between said block and finger serving normally to press the latter toward the blade. When the blade descends into a carton a Wall of the latter will pass between the blade and its finger 48 whereby the carton will be suspended upon the blade, and when the receptacle 3 has been deposited in the receiver'of the turret, and gripped by the jaws of the latter, (as hereinafter explained) the finger 48 will slip off and release the latter from the blade during recession of the latter from the receptacle. The arrangements described for supporting and operating the opener blades 7 are such that rack 14 will operate to cause the blades to be drawn along the arms 11 toward said rack for clearing the tops of the receptacles 3 in the several chutes when bar 12 is rocked to present blades 7 over the lowermost receptacles in the chutes. Rack 14 next will operate reversely to cause the blades 7 to enter the corresponding receptacles in the chutes, and thereupon bar 12 will be rocked to carry the blades and with them the corresponding receptacles from the ends of the chutes toward the left in Figs. 35 and 36, to place the opened receptacles in the receivers on the turret 47. Rack 14 next will be reciprocated in a reverse direction to cause withdrawal of the blades 7 from the receptacles in said receivers, and bar 12 will agam be swung or rocked to carry the blades toward the chutes for again entering receptacles, and so on for each series of rec'ep tacles to be transferred from the chutes to the turret. It will be understood that when the blades 7 drag the receptacles from the chutes, the receptacles will be opened and squared in manner before described.

At a suitable distance between the chutes 2 and the turret 47 the receptacles are brought to rest, while carried by the blades 7, for the purpose of folding the lower end 9, 12). Pairs of flap closing fingers 55, 56

are respectively secured upon the bars 52,. 53, in position to receive between them the end flaps 3, 3" of the receptacles 3 carried by the several opener blades 7, the spaced pairs of fingers being in such position on said bars as to receive between them the said flaps when the corresponding receptacles are brought to rest temporarily between such pairs of fingers in the passage of such receptacles from the chutes toward the turret. For reciprocating the bars 52, 53 and their fingers 55, 56, I provide a rockable arm 57 pivotally supported upon shaft 58 that is ournaled in suitable bearings upon the main frame, and each arm at its ends is pivotally connected at 59, 60 with brackets or blocks 61, 62 that are secured res ectively to bars 52, 53 '(Figs. 10 and 11). haft 58 is to be rocked for reciprocating the bars 52, 53, for which purpose I have shown said shaft provided with a crank arm 63 having a projection 64 coiiperating with cam 65 secured on shaft 26 (Figs. 2, 9, 10 and 11), whereby,

as said shaft is rotated, shaft 58 will be rocked to cause reciprocations in opposite directions of the bars 52, 53, and the corresponding fingers 55, 56. To tuck and close the end flaps 3 of the receptacles 3 approximately while their corresponding side flaps 3 3 are being folded I provide a bar 66 parallel with and adjacent to bar 53, the bar 66 being uided at its ends for lateral movement (Flgs. 9 and 10). The bar 66 is beneath the operative portion of fingers 55, 56 and carries-flap tuckers 68 that are spaced apart upon said bar corresponding to and in a position operative between the corresponding pairs of fingers 55, 56. Said flap tuckers 68 are provided with upper V-like recesses 68* into which the depending flaps 3 of receptacles 3 are adapted to enter, whereby said flaps willbe properly bent and tucked into the corresponding ends of the receptacles when bar 66 rises. To reciprocate bar 66 with its flap tuckers in proper timing with respect to the operation of fingers 55,,

56, I have shown the end portions of bars 66 provided with depending arms 67 pivotally connected at 69 with links 70 that are pivotally connected at 71 with crank arms 72,

that are secured to shaft 74 (Figs. 2, 9, 10,

11). The arm 72" is shown provided w1th projection or roller 75 to coiiperate with cam 6 that is secured upon shaft 26, whereby as said cam is rotated the bar 66 will be raised and lowered. The relation and timing of the fla closing devices described are such that w en receptacles '3 with their lower projecti-ng'flaps 3, 8", 3 are moved from the corresponding chutes 2 by the corresponding blades 7, and are brought to rest between tions to cause the fingers 55, 56 to approach the corresponding pairs of fingers 55, 56, which are then separated. (Fig. 10) the bars 52, 53 then will be moved in opposite directo fold the end flaps 3v, 3 against the ends of the receptacles respectively, and said fingers will recede, and the bar 66 will be raised to. permit its'flap folders and tuckers 68 to engage the depending flaps '3'* z-to cause the end portions thereof to be bent and the flaps to be tucked into the ends of the corresponding receptacles '3 (Fig. 12), over the previ ously folded end flaps 3, 3", and thereupon the bar 66 will recede.

. The next step of the blades carry the receptacles-.3 (having the last mined flaps folded and closed) to a position to'deposit the receptacles in the receivers of the turret. 47; The turret 47 is shown hollow'and provided with hollow hubs 47? j ournaledjn hearings on the main.frame(F1g. 37). The

turret has spaced radial openings 47 (Fig. 3), opposing each of which 0 eni-ngs a receiver for the receptacles 3 is ocated. 'The i receivers comprise opposing spaced jaws '17 shown in'rectangular form having the closed bottoms 77 and their tops and one side por- 1 tion are open to receive the receptacles 3 therein in a lateral direction, whereby the I open ends of the receptacles are projected outwardly (Figs, 3,22 and 25); The jaws 77 of each recelver. are carried b a slida'ble head 78-that is guideddn a bus ing 79 extending into a corresponding opening 47:

of the turret and secured to the turret by screws 80. The jaws 77 with their heads 7 8 are resiliently'retainedon bushing. 79 by means of 81 that connect said jaws: with the corresponding bushing. The open sides of the receivers face in the direction of time the turret comes to rest a .series of rethe opposing blades 7 to. receive receptacles,

3 therefrom, and-at 82 are receptacle retain-4,; ing'dogs' which are pivotally sup orted at" a 83 upon thecorres'ponding jaw 2 4). Springs alt-84 are interposed between the heel 82 of a dog 82 and the corresponding jaw-77, whereby the jaws are normally maintained in position to retain. a receptacle in the receiver, and may spread-with the jaws to admit receptacles. The turret 47 is rotated step by step consona'nce with the operation of blades 7, and the receivers are spaced along the periphery of the turret corresponding to the blades 7, whereby each aeraere settlement of the goods in the receptacles,

and for such purpose'a cam 121 for each} annular series of receivers is secured upon,

transverse shaft 121, that extends through the turret (Fig. 22). As each longitudinal series of receivers along the turret is brought i to-rest in the receptacle'charging position,

over corresponding cams 121, the latter operate the heads 7 8 to' move them *outwardl against the resistance of the springs 81, w fereby said heads. with the receivers and receptacles will be agitated in a longi tudinal direction. Meansfor rotatingshaft V 1 I 121 and the cams 121 will be described hereinafter.

means for the purpose. I have shown a Geneva movement comprising a slotted member 85 secured to the turret .andoper- Any suitable means may be'provided for [rotating the turret, and as a convenient ated ,by a projection or roller 86 from an farm, 87 ofsaid movement, which armis secured on rod 30, whereby each time said arm is rotated the Geneva member and the turret may be rotated a step and brought to rest with a series of receivers opposing the blades 7 and cams-121. The turret may be retained locked in each positionin which the receptacles 3 are charged, by means of a wheel or disk A having. spaced recesses. B

' adapted to receive a pro ection C on an arm D pivotally supported'upon the frame at d, which arm is provided with a roller or projection E coeperative with a cam member F carried by shaft 26 (Fig; 2

V The arrangementis such that each time that the turret is brought to rest by the Geneva movement, the pro ection C will enter a recess B of wheel or disk A toretain the turretfrom movement, and justbefore thetu'rret is to be stepped forwardly the cam F- will operate lever D. towithdraw the projection .C from disk A, and while said projection is so withdrawn the turret may be operated a step and so on. Means are provided for charging the successive series of receptacles on the turret, 'for closing the upper flaps of the charged receptacles, and'for ejecting thecharged receptacles from the turret, all in a successive manner. At a suitableposition, spaced in. relation totheposition in which the receptacles 3 are inserted in the receivers of the turret, I provide means for charginga series of receptacles simultaneously, as follows: A magazine or hopper for the goods or articles to be charged is indicated at 88, and is suitablysupported upon-the main frame, beneath. which hopper a series of chutes or funnels 8,9 depend over the turret in position to deliver articles into the receptacles 3 in the recelvers therebeneath. Each chute 89 has a lower discharge ate 90 that is secured toland between space arms I 91' that are pivotally'supported at 92 adjacent a corresponding chute. Sai'd arms we are adapted to be operated by a cam 93 pivotally bearings supported upon the main frame (Figs. 1, 26, 27). The shaft 94 extends lengthwise of the machine and is rovided with a cam 93 for each chute 89 an its gate 90. Above the gate 90 each chute 89 is provided with transversely operated chargemeasuring fingers 95 adapted to reciprocate.

in openings 96 in the wall of the chute. The fingers 95 in each chute are carried by a slide 97 that is slidable in a bore in a block 98 secured between or formed with arms 99 that are pivotally supported at 100 upon the corresponding chute 89. A spring 95 normally presses the fingers 95 toward the chute (Fig. 26). A spring 101 (Fig. 27 connects arms 91 and 99 to return them to normal position. The cam 93 coiiperates with arms 99 for rocking them. The arrangementvis such that a charge of goods will be retained in chute 89 between its discharge jaw 90 and the fingers 96, and when a charge is to be delivered into a receptacle beneath a chute 89 the cam 93 will retain fingers 95 projected into the chute to retain goods thereabove, and gate 90 will be swung away to discharge into the receptacle the goods beneath said fingers. On return rotation of shaft 94 the gate 90 will swing back to close the chute and thereupon the fingers 95 will be drawn out to permit the descent of goods upon the gate and the fingers will then be returned into the chute, there to remain during the next opening of the gate 90, and So on for each charge of goods to successive receptacles. The gates and fingers of the several chutes 89 will operate simultaneously, in the manner described, for charging the multiple of receptacles 3 simultaneously, corresponding operations taking place each time a series of receptacles are brought to rest between the several chutes 89. The shaft 94 may be operated in any suitable manner. I have shown an arm 102 that is secured to said shaft and is pivotally connected with a link 103, that is pivotally connected with a crank arm 104 (Figs. 1 and 26) pivotally supported at 105 on the main frame, which crank arm is pivotally connected by a link 106 with a rock arm 10 connected at 108 with the main frame (Fig. 1). Arm 108 is provided with a projection or roll 109 cooperative with a cam 110 on shaft 111 journaled upon the main frame. A gear 112 on said shaft is in mesh with gear 29, whereby as shaft 111 is rotated the shaft 94 will be rocked.

In order to agitate the articles in the chutes 89, one wall 89 'of each chute is made movable (Fig. 26), and said movable walls have clamping devices 113 secured to a transverse rod or pipe 114 that passes along behind all of the chutes. At opposite ends of said rod transverse arms 115 'are bearings upon slidable in w. ys in guides 114 secured at the ends of rod 114, (Figs. '1, 2, 26, 28, 29). Arms 115 have depending projections 116, guided in keepers 117 on the main frame. Said arms are normally pressed down by springs 118, and projections 116 have rollers 119 cooperative with cams 120, on shaft 121, journaled on the main frame. Said shaft may be rotated by a sprocket wheel 122 receiving a chain 123 passin over a sprocket wheel 124 secured on s aft 28. \Vhen said cams 120 are rotated the arms 115 will be caused to rise and descend for raising and lowering the walls 89 of the chutes 89. A lateral motion is also imparted to said walls by reason of rock arms 125 pivoted at 126 upon the main frame (Figs. 1 and2), the upper ends of which arms are forked at 125 and receive blocks 127 that are pivotally connected with guide 114 (Figs. 26, 28, 29). The lower ends of arms 125 coiiperate with the cams 120 and a spring abearing against arm 125 and against stop 5 on the main frame serves normally to move said arm toward the cam and for cotiperation therewith, (Fig. 2). During rotation of said cams the arms 25 would be rocked to move rod 114 and with it the walls 89 laterally, while the cams 120 also raise and lower rod 114.- and with it the walls 89 so that the latter are agitated vertically and laterally continuously for agitating the goods in the chutes 89.

' After the receptacles on the turret have tacles 3. The pairs of fingers 133, 134, are

spaced apart corresponding to the spacing of the receivers along the turret and with respect to the spacing of blades 7 so that as the turret carries the charged receptacles toward said flap closing fingers the flaps 3 3 will be brought to rest between pairs of such fingers, which then will be separated (Fig. 4). The bars 130 and 131 are reeiprocated to cause the fingers 133, 134 to approach to fold the flaps 3' 3 (Fig. 7) and to recede to the flap receiving position. Said bars are shown pivotally connected at 130, 131 respectively with a rock arm 135 secured upon shaft 136 journaled in suitable frame 1 (Figs. 3 and 4). Said shaft, is provided with an arm 137 having a projection or roller 138 coiipera tive with cam 139 secured upon shaft 111, whereby as said cam is rotated the bars 130 and 131 will be simultaneously moved in opposite directions. When said bars are 7 moved so that the fingers 133, 134 approach,

said fingers will engage the top end flaps 3 3 of corresponding receptacles3 to fold in or close said flaps (Fig. 7) and when said and tuckers 140, which are supported to swing laterally as well as to slide toward and from the corresponding receptacles (Figs. 3, 5, 6, and 8). The flap tuckers 140 are secured to and project from the cross bar 141 which is secured at itsend ortions to transverse rack bars 142 slidable 1n 'bearings in blocks or boxes 143 suitably journaled upon the main frame (Figs. 3 and 5). A transverse bar 144 is carried by the'blocks 143 and is provided with a longitudinal groove 144 in which a rack bar-145 is slidably reciprocative. Rack bar 145 is in mesh with rack 'bars 142 whereby as the bar 145 is reciprocated the rack bars 142 will be reciprocated at a right angle thereto'to reciprocate the flap tuckers 140. The rack bar 145 is pivotally connected at 146 with a rock arm 147 connected with a shaft 148',

journaled in suitable bearings upon the main frame (Figs. 2 and 3). Said shaft is provided with an arm 149 having a projection 150 cotiperative with a cam 151 secured Z on shaft 111, whereby as said cam is rotated the rack 145 willbe reciprocated to correspondingly reciprocate the racks 142 and thereby the flap closers and tuckers 140. The bar 144 is rocked for swinging the flap closers 140 and with relation to the longitudinal movement of the latter, for which purpose bar 144 is provided with an arm 152 igs. 2 and 3) that is pivotally connected by a link 153 that is pivotally connected with a rockarm 154 pivotally sup-- ported on the main frame, which arm has a projection or roller 155 coiiperative with a cam 156 secured on shaft 111. Thearrangement is such that as shaft 111 is rotated, the cam 156 will cause bar 144 to rock to present the flap closers and tuckers 140 opposing the series of charged receptacles 3 on a turret, the flap tuckers moving from the full line to the dotted line positionsshown in Fig. 5, whereby the flaps 3 will oppose the tuckers 140 (Fig. 8), whereby the cam 151 will cause rack 145 tomove longitudinally, to cause the racks 142 with the tuckers 140 to be moved toward the receptacles, whereupon the tuckers will cause folding of the end portions of flaps 3 (Fig. 8), and the tucking of said flaps into the receptacles, and thereupon rack 145 will be moved reversely to cause withdrawal of the tuckers 140 from the receptacles and the bar aye-saws 144 will be'rocked reverselyto return the tuckers to the idle position (Fig. 5),and so on successively each time a series of charged receptacles are brought from under the chutes 89 in position with relation to the tuckers 140.

During a further or succeeding step of the v turret the charged and closed receptacles 3 are brought to position for discharging them from the receivers of the turret, and for such purpose I have shown an e ector for each annular series of receivers, comprising an arm 157 pivotally supported at 158 upon the main frame (Fig. 2) and provided with an ejector finger 159 (Fig. 22) adapted to pass behind the corresponding receptacle 3, so

that when said ejector arm is swung to the right in Fig. 22 the receptacles will be discharged from the receivers. The fingers 159 are adapted to pass in the space between the respective receiver jaws ,7 7 to push receptaclesfrom the receivers, and the head portion 157 of the ejector arm is adapted to encounter the heels 82 of the dogs 82, to cause the latter to separate to release a receptacle from a correspondin receiver.

Th ejectors are suitably space apart and being cofiperative with a cam 163 secured upon shaft 111 (Figs. 2, 3,) whereby as said a cam is rotated said ejectors will be rocked. In the inoperative position shown in Fig. 22 the ejectors are so located that when the turret rotates and carries a series of charged receptacles toward the ejector fingers the latter will be behind the ends of the recepta cles, and the turret will come to rest, but before the ,turret comes to rest the heels 82 will engage the heads 157 to cause spreading of the jaws 82 for release of the charged receptacles, and thereupon the ejectors will advance in the direction of the arrow in Fig. 22, to eject charged receptacles 3 in a llongitudinal direction from the receivers of the turret. The ejectors will next return ready to receive the succeeding'receptacles for discharging them from the receivers, and so on successively. At 164 is a suitable chute or receiver for the charged receptacles which will be delivered thereto by the ejectors (Fig. 2).

The complete operation may be described as follows: The receptacles 3 will be supplied in the several chutes 2, and articles will be placed loosely in bulk in'the hopper 88 and will descend into the chutes 89 to rest upon fingers 95. When the machine operates blades 7 will oppose the lowermost receptacles in chutes 2 and said blades will be moved forwardly into such receptacles and then. the blades will swing toward the I turret, causing the opening of the receptacles as they are dragged from the chutes, and the blades will come to rest. The flap closers 55, 56 and 68 will then operate to e se flaps at the lower ends of the receptacles, and

' The turret will then rotate a step to present the receptacles thereon under the chutes 89. When the turret is at rest ates 90 will 0 en and the charge below the hngers 55 wilFbe deposited from the chutes 89 into the correspondin receptacles on the turret, the gates 90 and ngers 95 operating in proper order for the several successive charges of the articles. While the receptacles are being charged, the cams 121 will cause a 'tation of the receivers and receptacles t ereon, whereby the articles will be snugged in the receptacles. (While one series of receptacles are being charged, blades 7 will apply a successive series of receptacles to the succeeding receivers of the turret, and so on). When a series of receptacles have been charged the turret will ste -forwardly to carry such charged receptac es into position for closing of their upper flaps, and the turret will present another succeeding series of receptacles into charging position. The flap closers 133, 134 and 140 will then operate to close the upper flaps of the charged receptacles, during which time another series of receptacles will be charged. When said flaps have been closed and the flap closers 133, 134' and 140 have moved away from such receptacles, the now fully charged and clgsed receptacles upon the next step of the turret will be advanced to the ejectors, and as the receptacles reach the ejectors the 4 jaws 82 will open and thereupon the ejectors will be operated to push the charged receptacles from the receivers of the turret simultaneously. It will thus be understood that, in accordance with the arrangements de scribed, several operations are being performed at substantially the same time with respect to different successive series of receptacles, with the result that for each step of the turret a series of charged and closed receptacles are discharged from the machine i improvements is expeditious, in that a multiple of receptacles or cartons are simultaneously opened, their flaps at one end simultaneously closed, they are simultaneousl placed in position for charging and charge their remaining flaps are simultaneously closed," and the charged receptacles are simultaneously delivered from the machine, and the capacity of the machine will be in accordance with the number of blades, re-

ceivers of the turret, corresponding flap closing means, and corresponding e ectors for the charged receptacles or cartons.

While I have illustrated and described a particular arrangement of parts, whereby themultiple opening, charging and closing of receptacles or cartons is effected, changes may be made in the arrangements of parts set forth, within the scope of the appended claims, without departing from the spirit of my invention.

Having now described my invention what I claim is l. A machine of the class described com prising a plurality of spaced supplies for receptacles, a plurality of blades corresponding to said supplies, a plurality of receivers opposing and corresponding to said blades, means to simultaneously operate said blades for simultaneous removal of receptacles from said supplies, means to simultaneously close flaps of said receptacles while retained by said blades, said blade operating means being operative to place the receptacles in the receivers, and means to simultaneously charge said receptacles while in said receivers.

2. A machine of the class described comprising a plurality of spaced supplies for receptacles, a plurality of blades corresponding to said supplies, a plurality of receivers opposing and corresponding to said blades, means to simultaneously 0perate said blades for simultaneous removal of receptacles from said supplies, means to simultaneously close flaps of said receptacles while retained by said blades, said blade operating means being ope'rative to place the receptacles in the receivers, means to simultaneously charge said receptacles while in said receivers, and means to simultaneously close flaps at the charging end of said receptacles prising a plurality of spaced supplies for receptacles, a plurality of blades corresponding to said supplies, a plurality of receivers opposing and corresponding to said blades, means to simultaneously operate said blades for simultaneous removal of receptacles from. said supplies, means to simultaneously close flaps of said receptacles while retained by said blades, said blade operating means being operative to place the receptacles in the receivers, means to simultaneously charge said receptacles while in said receivers, means to simultaneously close flaps at the charging ends of said receptacles, and means to simultaneously discharge the charged receptacles from the receivers.

4. A machine of the class described comprising a plurality of spaced supplies for collapsed receptacles, a plurality of blades .ceptacles in a lo "tudinal direction, means to cause the bla es to swing laterally to .carry the receptacles from the correspondingsupplies, guides for the passage of sad prising a 8. A machine of the class described com-.

plurality of spaced supplies for.

of blades corresponding to sai suppl es, a turret having spaced, receivers corresponding to; said blades and'sup lies'adapted to receive said i 1 receptacles, a luralit receptacles with the blades to square the" re--,receptacles, sai receivers having open; sides to receive said receptacles and havlngd'ogs ceptacles, a plurality of receivers opposing said blades, said blades operating'to depos1t opened receptacles from said "guide incorresponding receivers, said first named blade operatmg means serving, to withdraw the blades from thereceptacles-in the receivers,

and means to simultaneously charge the opened receptacles while in said receivers.

5. A machine'of-the class described comprising a plurality of spaced supplies for collapsed receptacles, a plurality of blades correspondin to said supplies, means to cause the bla es to enter coizresponding re"- ceptacles ina longitudinal dlrection, means to cause the blades to swing laterally to can'y the receptacles from the corresponding supplies, guides opposing said supplies and having widened portionsadjacent the supplies and narrower portions beyond to square the receptacles passing through the dos, a plurality of receivers opposing said ill ides, said blades-operating to deposit opened receptacles in correspondlng receiv ers, said first named blade operating means serving to withdraw the blades from the receptacles in the receivers, means to simultaneously charge the opened receptacles while in said receivers, and means to close flaps at the charging ends of the charged receptacles. 6. A machine of the class describedcomprising a plurality of spaced supplies for collapsed receptacles, a turret spaced from said supplies and; having a series of spaced receivers corresponding to said supplies, means to simultaneously transfer receptacles said supplies to said receivers,

means to simultaneously charge the receptacles in said receivers, and means to rotate said turret to present successively series of receptacles in charging position.

7. A machine of the class described comprising a plurality of spaced supplies for receptacles, a plurality of blades corresponding to said supplies a turret having spaced receivers correspon ing to said blades and supplies adapted to receive said receptacles, said receivers having open sides to receive said receptacles and, having dogs to retain the receptacles in" the receivers, means to cause the blades to simultaneously remove receptacles from said supplies and place the receptacles in said receivers, means to simultaneously charge receptacles in said receivers, means to rotate the turret step by step, and means to cause opening of said dogs to release the charged receptacles.

3 and means to to retain the receptacles, inthe. rcoelvers,

meansto cause theblades to simultaneously 7 1 remove receptacles from said supplies and place the receptacles in said receivers, means 1 to simultaneously charge receptacles in said receivers, means to rotatethe turret step by step, means to cause opening of said to release the charged receptacles, ejectors ejectors.

ogs i to discharge receptacles from the receivers, simultaneously operate said 9. A machine of the class described com prisinga plurality of spaced supplies for collapsed receptacles, a plurality of blades corresponding to said supplies and having tacles in the receivers, means to cause wit drawal' 0f the blades from said receptacles Wl'llle in the receivers, and means to charge said receptacles in said receivers. v I 10. A ,machine of the class described comprising. a plurality of" spaced supplies for collapsed receptacles, a plurality of bladescorresponding to said supplies and having means to retain receptacles thereon, a plurality of receivers said blades to receive receptacles-therefrom, said receivers having dogs to retain the receptacles in thereceivers, means to cause Withdrawal of the blades from said receptacles while in thereceivers, means to charge said receptacles in said receivers, and means to simultaneously discharge charged receptacles from thereceivers.

o 11. A machine of the class described comprising a. chute for collapsed receptacles, spaced guldes opposing the chute having a widened inner portion and narrower outer portion, a blade, means to cause the blade to enter the collapsed receptacles in the chute, means to cause the blade-to swing sidewise to drag the receptacles "from the chute through said guides andQsimultaneously open the receptacles in their passage through the ides, a receiver opposing said blade, sai' blade operating means serving to cause the blade to deposit receptacles corresponding to comprising a plurality spaced apart for closing contracted outlets, a plurality of blades corresponding to said chutes, means to cause the blades to enter the collapsed receptacles in the chutes, means to cause the blades to swing sidewise to drag the receptacles from the chutes and simultaneously open the receptacles, means opposing said chutes and spaced apart for closing'flaps at one end of said receptacles while they are retained by saidblades, a plurality of spaced receivers opposing said flap closing means and spaced therefrom, said blade operating means serving to cause the blades to deposit receptacles in the receivers with the closed ends of the receptacles located inwardly in the receivers,

and means to simultaneously charge said receptacles while in the receivers.

13. A machine of the class described of spaced chutes for collapsed receptacles, said chutes having contracted outlets, a plurality ofblades corresponding to said chutes, means to cause the blades to enter the collapsed receptacles in the chutes, means to cause the blades to swing sidewise to drag the receptacles from the chutes and simultaneously open the receptacles, means opposin said chutes and daps at one end of said receptacles While the are retained by said blades, a plurality o spaced receivers opposing said flap closing means and spaced therefrom, said blade operating means serving to cause the blades to deposit receptacles in the receivers with the closed ends of the receptacles located inwardly in the receivers, means to simultaneously charge said receptacles while in the receivers, means to simultaneously move charged receptacles from the charging position, and means to simultaneously close flaps at the charged ends of said receptacles.

14. A machine of the class described comprising a plurality of spaced chutes for collapsed receptacles, said chutes having contracted outlets, a plurality of blades corresponding to said chutes, means to cause the blades to enter the collapsed receptacles in the chutes, means to cause the blades to swing sidewise to drag the receptacles from the chutes and' simultaneously open the receptacles, means opposing said chutes and spaced apart for closing flaps at one end of said receptacles while they are retained by said blades, a plurality of spaced receivers opposin said flap closing means and spaced there rom, said blade operating means serving to cause the blades to deposit receptacles in the receivers with the closedends of the receptacles located inwardly in the receivers, means to simultaneously charge said receptacles while in the receivers, means to simultaneously move charged receptacles from the chargin position, means to simultaneously close aps at the charged ends of said receptacles, and" means to simultaneously discharge the charged and closed receptacles from the receivers.

15. A machine of the class described comprising a plurality of spaced receivers, means to simultaneously insertopened receptacles in said receivers, a supply for articles opposmg the receivers and receptacles therein, chutes from said supply respectively opposmg the corresponding receptacles in the receivers to direct charges therein, said chutes having means to simultaneously discharge charges therefrom into corresponding receptacles, said chutes having movable walls, means to operate said walls to agitate charges in the chutes, and means to simultaneously remove charged receptacles from said receivers.

16. A machine of the class described comprising a plurality of spaced receivers, means to simultaneously insert opened receptacles in said receivers, a supply for articles opposin the receivers and receptacles therein, c utes from said su ply re vspectively opposing the correspon ing receptacles in e receivers to direct charges therein, said chutes having means to simultaneously discharge charges therefrom into corresponding receptacles, said chutes having movable walls, means to operate said walls to agitate chargesin the chutes, means to simultaneously remove charged receptacles from said receivers, and means to simultaneously close flaps at charging ends of said receptacles.

17. A machine of the class described comprising a plurality of spaced chutes for collapsed receptacles, said chutes having contracted outlets, a plurality of blades corresponding to said chutes, racks connected with said blades, arms slidably receiving said racks, racks and in mesh with all of them, a bar slidably receiving said transverse rack, means rockably supporting said bar, and means to reciprocate the transverse rack to cause reciprocations of the blades, means to rock the bar to cause swinging movement of theblades, a plurality of rows of spaced receivers corresponding to said blades, means to present successive rows of blade simultaneously opposing said blades to receive receptacles therefrom, and means to simultaneously charge receptacles on said receivers.

18. A machine of the class described comprising a plurality of spaced chutes for collapsed receptacles, said chutes having contracted outlets, a plurality of blades correspondin to said chutes, racks connected with said blades, armsslidably receiving said racks, a rack transverse to the first named racks and in mesh-with all of them, a

a rack transverse to the first named bar slidably receiving said transverse rack, means rockably supportmg sald bar, and means to reciprocate the transverse rack to cause reciprocations of the blades, means to rock the bar to cause swinging movement of the blades, a plurality of rows of spaced receivers corresponding to said blades, means to present successive rows of blades simultaneously opposing said blades to receive receptacles therefrom, means to simultaneously charge receptacles on said receivers, and means to simultaneously close flaps of said receptacles.

19. A machine of the class described comprising a rotative turret having annular series of receivers spaced along the turret, means movably supporting the receivers of the turret, means to supply receptacles to said receivers, means to simultaneously charge a plurality of receptacles in said re 'ceivers, means to reciprocate said receivers and agitate articles In the receptacles thereon, and means to rotate said turret step by step.

. 20. A machine of the'class described com- I said receivers, means to simultaneously charge a plurahty of receptacles in sand receivers, means to reciprocate said receivers and agitate articles in the receptacles thereon, means torotate said turret step by step,

and means to simultaneously clo'se flaps at the charging ends of the charged receptacles. Signed at NewYork city in the county of New York and State of New York'this 28th day of December A. D. 1917.

ERNEST D. ANDERSON.

Witnesses:

T. F. Bomum, MARIE F. WAINRIGHT. 

